SUPVOX 1 Set Boys and Kit Aluminum Iron Copper Wood Density Cube Blocks for Physics Experiment - 015WM511OU12D

• Physical experiment equipment--adopted , which is , practical and long lasting,Aluminum Block Iron block--exercise practical ability, train observation capability, thinking and analytical skills,Physical Cube Blocks Physical teaching equipment--it can be used to demonstrate the relationship between mass and the buoyant density,Scientific Density Cube Blocks Experiment cube blocks--it is an excellent physics experimental tool for home, school, or laboratory use,Scientific Density Cube Blocks Scientific density cube blocks--it used to determine the relationship between the mass and the buoyant density of object,Iron Block, Manufacturer: SUPVOX